<http://ns.inria.fr/covid19/PMC7169374#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .
<http://ns.inria.fr/covid19/PMC7169374#body_text>	<http://purl.org/dc/terms/subject>	"4th-century BC executions" .
<http://ns.inria.fr/covid19/PMC7169374#body_text>	<http://purl.org/dc/terms/subject>	"People from Jinzhou" .